310006144

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 753984000

約数和(自身を除く): 443977856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 307, 322, 343, 368, 392, 448, 614, 644, 686, 736, 784, 896, 1127, 1228, 1288, 1372, 1472, 1568, 2149, 2254, 2456, 2576, 2744, 2944, 3136, 4298, 4508, 4912, 5152, 5488, 6272, 7061, 7889, 8596, 9016, 9824, 10304, 10976, 14122, 15043, 15778, 17192, 18032, 19648, 20608, 21952, 28244, 30086, 31556, 34384, 36064, 39296, 43904, 49427, 56488, 60172, 63112, 68768, 72128, 98854, 105301, 112976, 120344, 126224, 137536, 144256, 197708, 210602, 225952, 240688, 252448, 275072, 345989, 395416, 421204, 451904, 481376, 504896, 691978, 790832, 842408, 903808, 962752, 1009792, 1383956, 1581664, 1684816, 1925504, 2421923, 2767912, 3163328, 3369632, 4843846, 5535824, 6326656, 6739264, 9687692, 11071648, 13478528, 19375384, 22143296, 38750768, 44286592, 77501536, 155003072, 310006144]

約数ペア:

[(1, 310006144), (2, 155003072), (4, 77501536), (7, 44286592), (8, 38750768), (14, 22143296), (16, 19375384), (23, 13478528), (28, 11071648), (32, 9687692), (46, 6739264), (49, 6326656), (56, 5535824), (64, 4843846), (92, 3369632), (98, 3163328), (112, 2767912), (128, 2421923), (161, 1925504), (184, 1684816), (196, 1581664), (224, 1383956), (307, 1009792), (322, 962752), (343, 903808), (368, 842408), (392, 790832), (448, 691978), (614, 504896), (644, 481376), (686, 451904), (736, 421204), (784, 395416), (896, 345989), (1127, 275072), (1228, 252448), (1288, 240688), (1372, 225952), (1472, 210602), (1568, 197708), (2149, 144256), (2254, 137536), (2456, 126224), (2576, 120344), (2744, 112976), (2944, 105301), (3136, 98854), (4298, 72128), (4508, 68768), (4912, 63112), (5152, 60172), (5488, 56488), (6272, 49427), (7061, 43904), (7889, 39296), (8596, 36064), (9016, 34384), (9824, 31556), (10304, 30086), (10976, 28244), (14122, 21952), (15043, 20608), (15778, 19648), (17192, 18032)]